#define _CRT_SECURE_NO_WARNINGS 1

int countSeniors(char** details, int detailsSize) {
    int count = 0;
    for (int i = 0; i < detailsSize; i++)
    {
        count += ((details[i][11] - 48) * 10 + details[i][12] - 48) > 60 ? 1 : 0;
    }
    return count;
}